Contingencies - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Dec. 31, 2022
Other Commitments [Line Items]
Inventory written-off	$ 8.0	$ 7.4
Guarantees	7.1		$ 7.1	$ 7.0
Maximum [Member]
Other Commitments [Line Items]
Fixed maturity guarantee remaining term			9 years
Cost of Sales [Member]
Other Commitments [Line Items]
Addtional charges incurred	5.0
Selling, General and Administrative Expenses [Member]
Other Commitments [Line Items]
Addtional charges incurred	$ 3.0